textarea,
input {
    outline: none;
    border: none !important;
}

textarea:focus,
input:focus {
    outline: none;
    border: none !important;
}

body {
    /* background: #eef6fe; */
    background: #f7f7f7;
}

.resource-container {
    width: 100%;
    height: 100vh;
    position: relative;
    font-family: PingFangSC, PingFang SC;
    width: 50%;
    margin: 0 auto;
}


.u-navbar {
    padding: 60px 0;
    text-align: center;
    font-size: 3rem;
    line-height: 1;
    font-weight: 600;
}


.input-area {
    display: flex;
    align-items: center;
    height: 100px;
}


.input-btn {
    flex: 1;
    font-size: 15px;
    color: #606266;
    width: 100%;
    background: #fff;
    padding: 10px;
    height: 100px;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    resize: none;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-y: auto;
    line-height: 1.5;
}

.u-button:before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border: inherit;
    border-radius: inherit;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    opacity: 0;
    content: " ";
    background-color: #000;
    border-color: #000;
}

.u-button {
    width: 100%;
    height: 40px;
    position: relative;
    align-items: center;
    justify-content: center;
    display: flex;
    flex-direction: row;
    box-sizing: border-box;
    flex-direction: row;
    border-radius: 100px;
}

.btns {
    color: white;
    background-color: rgb(245, 123, 0);
    border-color: rgb(245, 123, 0);
    border-width: 1px;
    border-style: solid;
    width: 20% !important;
    border-radius: 0 !important;
    height: 50px;
    border-top-right-radius: 5px !important;
    border-bottom-right-radius:5px !important;
    font-size: 16px;
}

.btn2 {
    color: rgb(245, 123, 0);
    border-color: rgb(245, 123, 0);
    border-width: 1px;
    border-style: solid;
    background: #fde4cb;
}

.btn3 {
    color: green;
    border-color: green;
    border-width: 1px;
    border-style: solid;
    background-color: #fff;
    

}

.btn4 {
    color: white;
    background-color: green;
    border-color: green;
    border-width: 1px;
    border-style: solid;

}


.button-group {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 25px 0;
}

.button-group text {
    font-size: 14px
}







.platform-section {
    margin-top: 40px;
}

.platform-section .section1 {
    padding-bottom: 15px;
    display: flex;
    align-items: center;
}

.platform-section .section1 .icon1 {
    width: 17px;
    height: 17px;
}

.platform-section .section1 .section-title {
    font-size: 16px;
    color: #333;
    font-weight: bold;
    margin-left: 5px;
}

.platform-section .platform-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    padding: 0 5px;
}

.platform-section .platform-grid .platform-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0;
}

.resource-container .bgs {
    background-image: url(/static/icon17.png);
    width: 100%;
    height: 250px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.platform-support {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.platform-support .pic {
    width: 20%;
    text-align: center;
    margin: 15px 0;
    font-size: 14px;
}

.platform-support img {
    width: 40px;
    height: 40px;
}